package com.plm.frame.mapper;

import java.util.List;

import com.plm.frame.model.Dingdan;

public interface DingdanMapper {
	List<Dingdan> selectDingdan(Dingdan dingdan);
	void addDingdan(Dingdan dingdan);
	void deleteDingdan(Dingdan dingdan);
}
